1 /*
2  *
3  * Copyright 2015 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #ifndef GRPC_TEST_CORE_UTIL_TRACER_UTIL_H
20 #define GRPC_TEST_CORE_UTIL_TRACER_UTIL_H
21 
22 namespace grpc_core {
23 class TraceFlag;
24 
25 namespace testing {
26 // enables the TraceFlag passed to it. Used for testing purposes.
27 void grpc_tracer_enable_flag(grpc_core::TraceFlag* flag);
28 
29 }  // namespace testing
30 }  // namespace grpc_core
31 
32 #endif /* GRPC_TEST_CORE_UTIL_TRACER_UTIL_H */
33